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docs/Ieee1609Dot2Crl.md

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# ASN.1 module Ieee1609Dot2Crl

# <a name="Ieee1609Dot2Crl"></a>ASN.1 module Ieee1609Dot2Crl

OID: _{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) crl(3) major-version-3(3) minor-version-2(2)}_

 @note Section references in this file are to clauses in IEEE Std

 Section references in this file are to clauses in IEEE Std

 1609.2 unless indicated otherwise. Full forms of acronyms and

 abbreviations used in this file are specified in 3.2.

 



## Imports:

 * **[Ieee1609Dot2](Ieee1609Dot2.md)** *{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) base(1) schema(1) major-version-2(2) minor-version-6(6)} WITH SUCCESSORS*<br/>

  

 * **[Ieee1609Dot2BaseTypes](Ieee1609Dot2BaseTypes.md)** *{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) base(1) base-types(2) major-version-2(2) minor-version-4(4)} WITH SUCCESSORS*<br/>

  

 * **[Ieee1609Dot2CrlBaseTypes](Ieee1609Dot2CrlBaseTypes.md)** *{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) crl(3) base-types(2) major-version-3(3) minor-version-2(2)} WITH SUCCESSORS*<br/>

  

* **[Ieee1609Dot2](Ieee1609Dot2.md)** *{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) base(1) schema(1) major-version-2(2) minor-version-6(6)}*<br/>

* **[Ieee1609Dot2BaseTypes](Ieee1609Dot2BaseTypes.md)** *{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) base(1) base-types(2) major-version-2(2) minor-version-4(4)}*<br/>

* **[Ieee1609Dot2CrlBaseTypes](Ieee1609Dot2CrlBaseTypes.md)** *{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) crl(3) base-types(2) major-version-3(3) minor-version-2(2)}*<br/>

## Data Elements:

### <a name="CrlPsid"></a>This is the PSID for the CRL application.

 

### <a name="CrlPsid"></a>CrlPsid

This is the PSID for the CRL application.

```asn1

CrlPsid ::= Psid(256)

```





### <a name="SecuredCrl"></a>SecuredCrl

This structure is the SPDU used to contain a signed CRL. A valid 

### <a name="SecuredCrl"></a>This structure is the SPDU used to contain a signed CRL. A valid 

 signed CRL meets the validity criteria of 7.4.

 

```asn1

SecuredCrl ::= Ieee1609Dot2Data (WITH COMPONENTS {..., 

  content (WITH COMPONENTS {

docs/Ieee1609Dot2CrlBaseTypes.md

+89 −202
Original line number Diff line number Diff line 
# ASN.1 module Ieee1609Dot2CrlBaseTypes

# <a name="Ieee1609Dot2CrlBaseTypes"></a>ASN.1 module Ieee1609Dot2CrlBaseTypes

OID: _{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) crl(3) base-types(2) major-version-3(3) minor-version-2(2)}_

 @note Section references in this file are to clauses in IEEE Std

 Section references in this file are to clauses in IEEE Std

 1609.2 unless indicated otherwise. Full forms of acronyms and

 abbreviations used in this file are specified in 3.2.

 



## Imports:

 * **[Ieee1609Dot2BaseTypes](Ieee1609Dot2BaseTypes.md)** *{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) base(1) base-types(2) major-version-2(2) minor-version-4(4)} WITH SUCCESSORS*<br/>

  

* **[Ieee1609Dot2BaseTypes](Ieee1609Dot2BaseTypes.md)** *{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) base(1) base-types(2) major-version-2(2) minor-version-4(4)}*<br/>

## Data Elements:

### <a name="CrlContents"></a>CrlContents

The fields in this structure have the following meaning:

### <a name="CrlContents"></a>The fields in this structure have the following meaning:



Fields:

* version of type [**Uint8**](Ieee1609Dot2BaseTypes.md#Uint8)  (1)<br>

* _version_ of type [**Uint8**](Ieee1609Dot2BaseTypes.md#Uint8)  (1)<br>

  is the version number of the CRL. For this version of this

   standard it is 1.





* crlSeries of type [**CrlSeries**](Ieee1609Dot2BaseTypes.md#CrlSeries) <br>

* _crlSeries_ of type [**CrlSeries**](Ieee1609Dot2BaseTypes.md#CrlSeries) <br>

  represents the CRL series to which this CRL belongs. This

   is used to determine whether the revocation information in a CRL is relevant

   to a particular certificate as specified in 5.1.3.2.





   

* crlCraca of type [**HashedId8**](Ieee1609Dot2BaseTypes.md#HashedId8) <br>

* _crlCraca_ of type [**HashedId8**](Ieee1609Dot2BaseTypes.md#HashedId8) <br>

  contains the low-order eight octets of the hash of the

   certificate of the Certificate Revocation Authorization CA (CRACA) that

   ultimately authorized the issuance of this CRL. This is used to determine
@@ -37,35 +30,25 @@ Fields: 
   described in 6.4.3, applied to the COER-encoded certificate, canonicalized 

   as defined in the definition of Certificate.





   

* issueDate of type [**Time32**](Ieee1609Dot2BaseTypes.md#Time32) <br>

* _issueDate_ of type [**Time32**](Ieee1609Dot2BaseTypes.md#Time32) <br>

  specifies the time when the CRL was issued.





   

* nextCrl of type [**Time32**](Ieee1609Dot2BaseTypes.md#Time32) <br>

* _nextCrl_ of type [**Time32**](Ieee1609Dot2BaseTypes.md#Time32) <br>

  contains the time when the next CRL with the same crlSeries

   and cracaId is expected to be issued. The CRL is invalid unless nextCrl is

   strictly after issueDate. This field is used to set the expected update time

   for revocation information associated with the (crlCraca, crlSeries) pair as

   specified in 5.1.3.6.





      

* priorityInfo of type [**CrlPriorityInfo**](#CrlPriorityInfo) <br>

* _priorityInfo_ of type [**CrlPriorityInfo**](#CrlPriorityInfo) <br>

  contains information that assists devices with limited

   storage space in determining which revocation information to retain and

   which to discard.





     

* typeSpecific of type [**TypeSpecificCrlContents**](#TypeSpecificCrlContents) <br>

* _typeSpecific_ of type [**TypeSpecificCrlContents**](#TypeSpecificCrlContents) <br>

  contains the CRL body.

   





   

```asn1

CrlContents ::= SEQUENCE {

  version      Uint8 (1),
@@ -78,20 +61,17 @@ CrlContents ::= SEQUENCE { 
}

```



### <a name="CrlPriorityInfo"></a>CrlPriorityInfo

This data structure contains information that assists devices with

### <a name="CrlPriorityInfo"></a>This data structure contains information that assists devices with

 limited storage space in determining which revocation information to retain

 and which to discard.



Fields:

* priority of type [**Uint8**](Ieee1609Dot2BaseTypes.md#Uint8)  OPTIONAL<br>

* _priority_ of type [**Uint8**](Ieee1609Dot2BaseTypes.md#Uint8)  OPTIONAL<br>

  indicates the priority of the revocation information

   relative to other CRLs issued for certificates with the same cracaId and

   crlSeries values. A higher value for this field indicates higher importance

   of this revocation information.







>>>

NOTE:&emsp;This mechanism is for future use; details are not specified in this

 version of the standard.
@@ -103,11 +83,9 @@ CrlPriorityInfo ::= SEQUENCE { 
}

```



### <a name="TypeSpecificCrlContents"></a>TypeSpecificCrlContents

This structure contains type-specific CRL contents.

### <a name="TypeSpecificCrlContents"></a>This structure contains type-specific CRL contents.



Fields:

* fullHashCrl of type [**ToBeSignedHashIdCrl**](#ToBeSignedHashIdCrl) <br>

* _fullHashCrl_ of type [**ToBeSignedHashIdCrl**](#ToBeSignedHashIdCrl) <br>

  contains a full hash-based CRL, i.e., a listing of the

   hashes of all certificates that:

    - contain the indicated cracaId and crlSeries values, and
@@ -115,8 +93,7 @@ Fields: 
    - have been revoked, and

    - have not expired.





* deltaHashCrl of type [**ToBeSignedHashIdCrl**](#ToBeSignedHashIdCrl) <br>

* _deltaHashCrl_ of type [**ToBeSignedHashIdCrl**](#ToBeSignedHashIdCrl) <br>

  contains a delta hash-based CRL, i.e., a listing of

   the hashes of all certificates that:

    - contain the indicated cracaId and crlSeries values, and
@@ -124,9 +101,7 @@ Fields: 
    - have been revoked since the previous CRL that contained the indicated

   cracaId and crlSeries values.





               

* fullLinkedCrl of type [**ToBeSignedLinkageValueCrl**](#ToBeSignedLinkageValueCrl) <br>

* _fullLinkedCrl_ of type [**ToBeSignedLinkageValueCrl**](#ToBeSignedLinkageValueCrl) <br>

  and fullLinkedCrlWithAlg: contain a full linkage

   ID-based CRL, i.e., a listing of the individual and/or group linkage data

   for all certificates that:
@@ -139,9 +114,7 @@ Fields: 
   linkage value generation function of 5.1.3.4 are communicated to the

   receiver of the CRL. See below in this subclause for details.





               

* deltaLinkedCrl of type [**ToBeSignedLinkageValueCrl**](#ToBeSignedLinkageValueCrl) <br>

* _deltaLinkedCrl_ of type [**ToBeSignedLinkageValueCrl**](#ToBeSignedLinkageValueCrl) <br>

  and deltaLinkedCrlWithAlg: contain a delta linkage

   ID-based CRL, i.e., a listing of the individual and/or group linkage data

   for all certificates that:
@@ -154,13 +127,10 @@ Fields: 
   and linkage value generation function of 5.1.3.4 are communicated to the

   receiver of the CRL. See below in this subclause for details.





   

* fullLinkedCrlWithAlg of type [**ToBeSignedLinkageValueCrlWithAlgIdentifier**](#ToBeSignedLinkageValueCrlWithAlgIdentifier) <br>

* _fullLinkedCrlWithAlg_ of type [**ToBeSignedLinkageValueCrlWithAlgIdentifier**](#ToBeSignedLinkageValueCrlWithAlgIdentifier) <br>

   

     ...,

* deltaLinkedCrlWithAlg of type [**ToBeSignedLinkageValueCrlWithAlgIdentifier**](#ToBeSignedLinkageValueCrlWithAlgIdentifier) <br>

   

* _deltaLinkedCrlWithAlg_ of type [**ToBeSignedLinkageValueCrlWithAlgIdentifier**](#ToBeSignedLinkageValueCrlWithAlgIdentifier) <br>

If the contents of this structure is a

 ToBeSignedLinkageValueCrlWithAlgIdentifier, then the seed evolution function

 and linkage value generation function are given explicitly as specified in
@@ -194,22 +164,17 @@ TypeSpecificCrlContents ::= CHOICE { 
}

```



### <a name="ToBeSignedHashIdCrl"></a>ToBeSignedHashIdCrl

This data structure represents information about a revoked

### <a name="ToBeSignedHashIdCrl"></a>This data structure represents information about a revoked

 certificate.



Fields:

* crlSerial of type [**Uint32**](Ieee1609Dot2BaseTypes.md#Uint32) <br>

* _crlSerial_ of type [**Uint32**](Ieee1609Dot2BaseTypes.md#Uint32) <br>

  is a counter that increments by 1 every time a new full

   or delta CRL is issued for the indicated crlCraca and crlSeries values.





* entries of type [**SequenceOfHashBasedRevocationInfo**](#SequenceOfHashBasedRevocationInfo) <br>

* _entries_ of type [**SequenceOfHashBasedRevocationInfo**](#SequenceOfHashBasedRevocationInfo) <br>

  contains the individual revocation information items.





   



>>>

NOTE:&emsp;To indicate that a hash-based CRL contains no individual revocation 

 information items, the recommended approach is for the SEQUENCE OF in the
@@ -223,32 +188,26 @@ ToBeSignedHashIdCrl ::= SEQUENCE { 
}

```



### <a name="SequenceOfHashBasedRevocationInfo"></a>This type is used for clarity of definitions.

 

### <a name="SequenceOfHashBasedRevocationInfo"></a>SequenceOfHashBasedRevocationInfo

This type is used for clarity of definitions.

```asn1

SequenceOfHashBasedRevocationInfo ::= 

  SEQUENCE OF HashBasedRevocationInfo

```



### <a name="HashBasedRevocationInfo"></a>HashBasedRevocationInfo

In this structure:

### <a name="HashBasedRevocationInfo"></a>In this structure:



Fields:

* id of type [**HashedId10**](Ieee1609Dot2BaseTypes.md#HashedId10) <br>

* _id_ of type [**HashedId10**](Ieee1609Dot2BaseTypes.md#HashedId10) <br>

  is the HashedId10 identifying the revoked certificate. The 

   HashedId10 is calculated with the whole-certificate hash algorithm, 

   determined as described in 6.4.3, applied to the COER-encoded certificate,

   canonicalized as defined in the definition of Certificate.





* expiry of type [**Time32**](Ieee1609Dot2BaseTypes.md#Time32) <br>

* _expiry_ of type [**Time32**](Ieee1609Dot2BaseTypes.md#Time32) <br>

  is the value computed from the validity period's start and

   duration values in that certificate.

   





   

```asn1

HashBasedRevocationInfo ::= SEQUENCE {

  id     HashedId10,
@@ -257,41 +216,31 @@ HashBasedRevocationInfo ::= SEQUENCE { 
}

```



### <a name="ToBeSignedLinkageValueCrl"></a>ToBeSignedLinkageValueCrl

In this structure:

### <a name="ToBeSignedLinkageValueCrl"></a>In this structure:



Fields:

* iRev of type [**IValue**](Ieee1609Dot2BaseTypes.md#IValue) <br>

* _iRev_ of type [**IValue**](Ieee1609Dot2BaseTypes.md#IValue) <br>

  is the value iRev used in the algorithm given in 5.1.3.4. This

   value applies to all linkage-based revocation information included within

   either indvidual or groups.





* indexWithinI of type [**Uint8**](Ieee1609Dot2BaseTypes.md#Uint8) <br>

* _indexWithinI_ of type [**Uint8**](Ieee1609Dot2BaseTypes.md#Uint8) <br>

  is a counter that is set to 0 for the first CRL issued

   for the indicated combination of crlCraca, crlSeries, and iRev, and

   increments by 1 every time a new full or delta CRL is issued for the

   indicated crlCraca and crlSeries values without changing iRev.





   

* individual of type [**SequenceOfJMaxGroup**](#SequenceOfJMaxGroup)  OPTIONAL<br>

* _individual_ of type [**SequenceOfJMaxGroup**](#SequenceOfJMaxGroup)  OPTIONAL<br>

  contains individual linkage data.





   

* groups of type [**SequenceOfGroupCrlEntry**](#SequenceOfGroupCrlEntry)  OPTIONAL<br>

* _groups_ of type [**SequenceOfGroupCrlEntry**](#SequenceOfGroupCrlEntry)  OPTIONAL<br>

  contains group linkage data.





   

* groupsSingleSeed of type [**SequenceOfGroupSingleSeedCrlEntry**](#SequenceOfGroupSingleSeedCrlEntry)  OPTIONAL<br>

* _groupsSingleSeed_ of type [**SequenceOfGroupSingleSeedCrlEntry**](#SequenceOfGroupSingleSeedCrlEntry)  OPTIONAL<br>

  contains group linkage data generated with a single 

   seed.

   



   

   

     ...,



>>>
@@ -312,23 +261,23 @@ ToBeSignedLinkageValueCrl ::= SEQUENCE { 
   WITH COMPONENTS {..., groupsSingleSeed PRESENT})

```



### <a name="SequenceOfJMaxGroup"></a>This type is used for clarity of definitions.

 

### <a name="SequenceOfJMaxGroup"></a>SequenceOfJMaxGroup

This type is used for clarity of definitions.

```asn1

SequenceOfJMaxGroup ::= SEQUENCE OF JMaxGroup

```



### <a name="JMaxGroup"></a>JMaxGroup

In this structure:

### <a name="JMaxGroup"></a>In this structure:



Fields:

* jmax of type [**Uint8**](Ieee1609Dot2BaseTypes.md#Uint8) <br>

* contents of type [**SequenceOfLAGroup**](#SequenceOfLAGroup) <br>

* _jmax_ of type [**Uint8**](Ieee1609Dot2BaseTypes.md#Uint8) <br>

* _contents_ of type [**SequenceOfLAGroup**](#SequenceOfLAGroup) <br>

  contains individual linkage data.

   





* jMax<br>

  is the value jMax used in the algorithm given in 5.1.3.4. This

   value applies to all linkage-based revocation information included within

   contents.



```asn1

JMaxGroup ::= SEQUENCE {
@@ -338,36 +287,28 @@ JMaxGroup ::= SEQUENCE { 
}

```



### <a name="SequenceOfLAGroup"></a>This type is used for clarity of definitions.

 

### <a name="SequenceOfLAGroup"></a>SequenceOfLAGroup

This type is used for clarity of definitions.

```asn1

SequenceOfLAGroup ::= SEQUENCE OF LAGroup

```



### <a name="LAGroup"></a>LAGroup

In this structure:

### <a name="LAGroup"></a>In this structure:



Fields:

* la1Id of type [**LaId**](Ieee1609Dot2BaseTypes.md#LaId) <br>

* _la1Id_ of type [**LaId**](Ieee1609Dot2BaseTypes.md#LaId) <br>

  is the value LinkageAuthorityIdentifier1 used in the

   algorithm given in 5.1.3.4. This value applies to all linkage-based

   revocation information included within contents.





* la2Id of type [**LaId**](Ieee1609Dot2BaseTypes.md#LaId) <br>

* _la2Id_ of type [**LaId**](Ieee1609Dot2BaseTypes.md#LaId) <br>

  is the value LinkageAuthorityIdentifier2 used in the

   algorithm given in 5.1.3.4. This value applies to all linkage-based

   revocation information included within contents.





   

* contents of type [**SequenceOfIMaxGroup**](#SequenceOfIMaxGroup) <br>

* _contents_ of type [**SequenceOfIMaxGroup**](#SequenceOfIMaxGroup) <br>

  contains individual linkage data.

   





   

```asn1

LAGroup ::= SEQUENCE {

  la1Id    LaId,
@@ -377,34 +318,28 @@ LAGroup ::= SEQUENCE { 
}

```



### <a name="SequenceOfIMaxGroup"></a>This type is used for clarity of definitions.

 

### <a name="SequenceOfIMaxGroup"></a>SequenceOfIMaxGroup

This type is used for clarity of definitions.

```asn1

SequenceOfIMaxGroup ::= SEQUENCE OF IMaxGroup

```



### <a name="IMaxGroup"></a>IMaxGroup

In this structure:

### <a name="IMaxGroup"></a>In this structure:



Fields:

* iMax of type [**Uint16**](Ieee1609Dot2BaseTypes.md#Uint16) <br>

* _iMax_ of type [**Uint16**](Ieee1609Dot2BaseTypes.md#Uint16) <br>

  indicates that for the entries in contents, revocation 

   information need no longer be calculated once iCert > iMax as the holder 

   is known to have no more valid certs at that point. iMax is not directly 

   used in the calculation of the linkage values, it is used to determine 

   when revocation information can safely be deleted.





* contents of type [**SequenceOfIndividualRevocation**](#SequenceOfIndividualRevocation) <br>

* _contents_ of type [**SequenceOfIndividualRevocation**](#SequenceOfIndividualRevocation) <br>

  contains individual linkage data for certificates that are 

   revoked using two seeds, per the algorithm given in per the mechanisms 

   given in 5.1.3.4 and with seedEvolutionFunctionIdentifier and 

   linkageValueGenerationFunctionIdentifier obtained as specified in 7.3.3.





   

* singleSeed of type [**SequenceOfLinkageSeed**](Ieee1609Dot2BaseTypes.md#SequenceOfLinkageSeed)  OPTIONAL<br>

* _singleSeed_ of type [**SequenceOfLinkageSeed**](Ieee1609Dot2BaseTypes.md#SequenceOfLinkageSeed)  OPTIONAL<br>

  contains individual linkage data for certificates that 

   are revoked using a single seed, per the algorithm given in per the 

   mechanisms given in 5.1.3.4 and with seedEvolutionFunctionIdentifier and
@@ -412,7 +347,6 @@ Fields: 
   



   

   

     ...,

```asn1

IMaxGroup ::= SEQUENCE {
@@ -423,30 +357,24 @@ IMaxGroup ::= SEQUENCE { 
}

```



### <a name="SequenceOfIndividualRevocation"></a>This type is used for clarity of definitions.

 

### <a name="SequenceOfIndividualRevocation"></a>SequenceOfIndividualRevocation

This type is used for clarity of definitions.

```asn1

SequenceOfIndividualRevocation ::= 

  SEQUENCE (SIZE(0..MAX)) OF IndividualRevocation

```



### <a name="IndividualRevocation"></a>IndividualRevocation

In this structure:

### <a name="IndividualRevocation"></a>In this structure:



Fields:

* linkageSeed1 of type [**LinkageSeed**](Ieee1609Dot2BaseTypes.md#LinkageSeed) <br>

* _linkageSeed1_ of type [**LinkageSeed**](Ieee1609Dot2BaseTypes.md#LinkageSeed) <br>

  is the value LinkageSeed1 used in the algorithm given 

   in 5.1.3.4.





* linkageSeed2 of type [**LinkageSeed**](Ieee1609Dot2BaseTypes.md#LinkageSeed) <br>

* _linkageSeed2_ of type [**LinkageSeed**](Ieee1609Dot2BaseTypes.md#LinkageSeed) <br>

  is the value LinkageSeed2 used in the algorithm given 

   in 5.1.3.4.

   





   

```asn1

IndividualRevocation ::= SEQUENCE { 

  linkageSeed1 LinkageSeed,
@@ -455,50 +383,38 @@ IndividualRevocation ::= SEQUENCE { 
}

```



### <a name="SequenceOfGroupCrlEntry"></a>This type is used for clarity of definitions.

 

### <a name="SequenceOfGroupCrlEntry"></a>SequenceOfGroupCrlEntry

This type is used for clarity of definitions.

```asn1

SequenceOfGroupCrlEntry ::= SEQUENCE OF GroupCrlEntry

```



### <a name="GroupCrlEntry"></a>GroupCrlEntry

In this structure:

### <a name="GroupCrlEntry"></a>In this structure:



Fields:

* iMax of type [**Uint16**](Ieee1609Dot2BaseTypes.md#Uint16) <br>

* _iMax_ of type [**Uint16**](Ieee1609Dot2BaseTypes.md#Uint16) <br>

  indicates that for these certificates, revocation information 

   need no longer be calculated once iCert > iMax as the holders are known 

   to have no more valid certs for that (crlCraca, crlSeries) at that point.





* la1Id of type [**LaId**](Ieee1609Dot2BaseTypes.md#LaId) <br>

* _la1Id_ of type [**LaId**](Ieee1609Dot2BaseTypes.md#LaId) <br>

  is the value LinkageAuthorityIdentifier1 used in the 

   algorithm given in 5.1.3.4. This value applies to all linkage-based 

   revocation information included within contents.





   

* linkageSeed1 of type [**LinkageSeed**](Ieee1609Dot2BaseTypes.md#LinkageSeed) <br>

* _linkageSeed1_ of type [**LinkageSeed**](Ieee1609Dot2BaseTypes.md#LinkageSeed) <br>

  is the value LinkageSeed1 used in the algorithm given 

   in 5.1.3.4.





   

* la2Id of type [**LaId**](Ieee1609Dot2BaseTypes.md#LaId) <br>

* _la2Id_ of type [**LaId**](Ieee1609Dot2BaseTypes.md#LaId) <br>

  is the value LinkageAuthorityIdentifier2 used in the 

   algorithm given in 5.1.3.4. This value applies to all linkage-based 

   revocation information included within contents.





   

* linkageSeed2 of type [**LinkageSeed**](Ieee1609Dot2BaseTypes.md#LinkageSeed) <br>

* _linkageSeed2_ of type [**LinkageSeed**](Ieee1609Dot2BaseTypes.md#LinkageSeed) <br>

  is the value LinkageSeed2 used in the algorithm given 

   in 5.1.3.4.

   





   

```asn1

GroupCrlEntry ::= SEQUENCE {

  iMax         Uint16,
@@ -510,52 +426,37 @@ GroupCrlEntry ::= SEQUENCE { 
}

```



### <a name="ToBeSignedLinkageValueCrlWithAlgIdentifier"></a>ToBeSignedLinkageValueCrlWithAlgIdentifier

In this structure:

### <a name="ToBeSignedLinkageValueCrlWithAlgIdentifier"></a>In this structure:



Fields:

* iRev of type [**IValue**](Ieee1609Dot2BaseTypes.md#IValue) <br>

* _iRev_ of type [**IValue**](Ieee1609Dot2BaseTypes.md#IValue) <br>

  is the value iRev used in the algorithm given in 5.1.3.4. This 

   value applies to all linkage-based revocation information included within 

   either indvidual or groups.





* indexWithinI of type [**Uint8**](Ieee1609Dot2BaseTypes.md#Uint8) <br>

* _indexWithinI_ of type [**Uint8**](Ieee1609Dot2BaseTypes.md#Uint8) <br>

  is a counter that is set to 0 for the first CRL issued 

   for the indicated combination of crlCraca, crlSeries, and iRev, and increments by 1 every time a new full or delta CRL is issued for the indicated crlCraca and crlSeries values without changing iRev.





   

* seedEvolution of type [**SeedEvolutionFunctionIdentifier**](#SeedEvolutionFunctionIdentifier) <br>

* _seedEvolution_ of type [**SeedEvolutionFunctionIdentifier**](#SeedEvolutionFunctionIdentifier) <br>

  contains an identifier for the seed evolution 

   function, used as specified in  5.1.3.4.





   

* lvGeneration of type [**LvGenerationFunctionIdentifier**](#LvGenerationFunctionIdentifier) <br>

* _lvGeneration_ of type [**LvGenerationFunctionIdentifier**](#LvGenerationFunctionIdentifier) <br>

  contains an identifier for the linkage value 

   generation function, used as specified in  5.1.3.4.





   

* individual of type [**SequenceOfJMaxGroup**](#SequenceOfJMaxGroup)  OPTIONAL<br>

* _individual_ of type [**SequenceOfJMaxGroup**](#SequenceOfJMaxGroup)  OPTIONAL<br>

  contains individual linkage data.





   

* groups of type [**SequenceOfGroupCrlEntry**](#SequenceOfGroupCrlEntry)  OPTIONAL<br>

* _groups_ of type [**SequenceOfGroupCrlEntry**](#SequenceOfGroupCrlEntry)  OPTIONAL<br>

  contains group linkage data for linkage value generation 

   with two seeds.





   

* groupsSingleSeed of type [**SequenceOfGroupSingleSeedCrlEntry**](#SequenceOfGroupSingleSeedCrlEntry)  OPTIONAL<br>

* _groupsSingleSeed_ of type [**SequenceOfGroupSingleSeedCrlEntry**](#SequenceOfGroupSingleSeedCrlEntry)  OPTIONAL<br>

  contains group linkage data for linkage value 

   generation with one seed.

   





   

```asn1

ToBeSignedLinkageValueCrlWithAlgIdentifier ::= SEQUENCE {  

  iRev             IValue,
@@ -571,24 +472,19 @@ ToBeSignedLinkageValueCrlWithAlgIdentifier ::= SEQUENCE { 
   WITH COMPONENTS {..., groupsSingleSeed PRESENT})

```



### <a name="SequenceOfGroupSingleSeedCrlEntry"></a>This type is used for clarity of definitions.

 

### <a name="SequenceOfGroupSingleSeedCrlEntry"></a>SequenceOfGroupSingleSeedCrlEntry

This type is used for clarity of definitions.

```asn1

SequenceOfGroupSingleSeedCrlEntry ::= 

  SEQUENCE OF GroupSingleSeedCrlEntry

```



### <a name="GroupSingleSeedCrlEntry"></a>GroupSingleSeedCrlEntry

This structure contains the linkage seed for group revocation with 

### <a name="GroupSingleSeedCrlEntry"></a>This structure contains the linkage seed for group revocation with 

 a single seed. The seed is used as specified in the algorithms in 5.1.3.4.



Fields:

* iMax of type [**Uint16**](Ieee1609Dot2BaseTypes.md#Uint16) <br>

* laId of type [**LaId**](Ieee1609Dot2BaseTypes.md#LaId) <br>

   

* linkageSeed of type [**LinkageSeed**](Ieee1609Dot2BaseTypes.md#LinkageSeed) <br>

   

* _iMax_ of type [**Uint16**](Ieee1609Dot2BaseTypes.md#Uint16) <br>

* _laId_ of type [**LaId**](Ieee1609Dot2BaseTypes.md#LaId) <br>

* _linkageSeed_ of type [**LinkageSeed**](Ieee1609Dot2BaseTypes.md#LinkageSeed) <br>

```asn1

GroupSingleSeedCrlEntry ::= SEQUENCE {

  iMax        Uint16,
@@ -597,10 +493,9 @@ GroupSingleSeedCrlEntry ::= SEQUENCE { 
}

```





### <a name="ExpansionAlgorithmIdentifier"></a>ExpansionAlgorithmIdentifier

This structure contains an identifier for the algorithms specified 

### <a name="ExpansionAlgorithmIdentifier"></a>This structure contains an identifier for the algorithms specified 

 in 5.1.3.4.

 

```asn1

ExpansionAlgorithmIdentifier ::= ENUMERATED {

  sha256ForI-aesForJ,
@@ -609,27 +504,19 @@ ExpansionAlgorithmIdentifier ::= ENUMERATED { 
}

```





### <a name="SeedEvolutionFunctionIdentifier"></a>SeedEvolutionFunctionIdentifier

This is the identifier for the seed evolution function. See 5.1.3 

### <a name="SeedEvolutionFunctionIdentifier"></a>This is the identifier for the seed evolution function. See 5.1.3 

 for details of use.

 

```asn1

SeedEvolutionFunctionIdentifier ::= NULL

```





### <a name="LvGenerationFunctionIdentifier"></a>LvGenerationFunctionIdentifier

This is the identifier for the linkage value generation function. 

### <a name="LvGenerationFunctionIdentifier"></a>This is the identifier for the linkage value generation function. 

 See 5.1.3 for details of use.

 

```asn1

LvGenerationFunctionIdentifier ::= NULL

```





This is the identifier for the seed evolution function. See 5.1.3 

 for details of use.

  This is the identifier for the linkage value generation function. 

 See 5.1.3 for details of use.

docs/Ieee1609Dot2Dot1AcaEeInterface.md

+12 −27
Original line number Diff line number Diff line 
# ASN.1 module Ieee1609Dot2Dot1AcaEeInterface

# <a name="Ieee1609Dot2Dot1AcaEeInterface"></a>ASN.1 module Ieee1609Dot2Dot1AcaEeInterface

OID: _{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) extension-standards(255) dot1(1) interfaces(1) aca-ee(1) major-version-2(2) minor-version-3(3)}_

 @note Section references in this file are to clauses in IEEE Std

 Section references in this file are to clauses in IEEE Std

 1609.2.1 unless indicated otherwise. Full forms of acronyms and

 abbreviations used in this file are specified in 3.2.

 



## Imports:

 * **[Ieee1609Dot2](Ieee1609Dot2.md)** *{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) base(1) schema(1) major-version-2(2) minor-version-5(5)} WITH SUCCESSORS*<br/>

  

 * **[Ieee1609Dot2BaseTypes](Ieee1609Dot2BaseTypes.md)** *{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) base(1) base-types(2) major-version-2(2) minor-version-3(3)} WITH SUCCESSORS*<br/>

  

* **[Ieee1609Dot2](Ieee1609Dot2.md)** *{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) base(1) schema(1) major-version-2(2) minor-version-6(6)}*<br/>

* **[Ieee1609Dot2BaseTypes](Ieee1609Dot2BaseTypes.md)** *{iso(1) identified-organization(3) ieee(111) standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2) base(1) base-types(2) major-version-2(2) minor-version-4(4)}*<br/>

## Data Elements:

### <a name="AcaEeInterfacePdu"></a>AcaEeInterfacePdu

This is the parent structure for all structures exchanged between

### <a name="AcaEeInterfacePdu"></a>This is the parent structure for all structures exchanged between

 the ACA and the EE. The ACA - EE interface is a logical interface rather

 than a direct communications interface in that there is no direct message

 flow between the ACA and the EE: Messages from the ACA are stored
@@ -21,13 +17,11 @@ This is the parent structure for all structures exchanged between 
 PDUs are created by the ACA and encrypted for the EE, and not modified and

 frequently not read by the RA. An overview of this structure is as follows:



Fields:

* acaEeCertResponse of type [**AcaEeCertResponse**](#AcaEeCertResponse) <br>

* _acaEeCertResponse_ of type [**AcaEeCertResponse**](#AcaEeCertResponse) <br>

  contains the ACA's response to

   RaAcaCertRequestSPDU, which is meant for the EE and sent via the RA.

   





```asn1

AcaEeInterfacePdu ::= CHOICE {

  acaEeCertResponse  AcaEeCertResponse,
@@ -35,30 +29,23 @@ AcaEeInterfacePdu ::= CHOICE { 
}

```



### <a name="AcaEeCertResponse"></a>AcaEeCertResponse

This structure contains a certificate and associated data as

### <a name="AcaEeCertResponse"></a>This structure contains a certificate and associated data as

 generated by the ACA for the EE that will be the holder of that

 certificate. An overview of this structure is as follows:



Fields:

* version of type [**Uint8**](Ieee1609Dot2BaseTypes.md#Uint8)  (2)<br>

* _version_ of type [**Uint8**](Ieee1609Dot2BaseTypes.md#Uint8)  (2)<br>

  contains the current version of the structure.





* generationTime of type [**Time32**](Ieee1609Dot2BaseTypes.md#Time32) <br>

* _generationTime_ of type [**Time32**](Ieee1609Dot2BaseTypes.md#Time32) <br>

  contains the generation time of AcaEeCertResponse.





   

* certificate of type [**Certificate**](Ieee1609Dot2.md#Certificate) <br>

* _certificate_ of type [**Certificate**](Ieee1609Dot2.md#Certificate) <br>

  contains an authorization certificate generated by the

   ACA. It is of the type indicated by the type field in the corresponding

   request (if the requester requested an incorrect type, the response would

   be an error not an instance of this structure).





   

* privateKeyInfo of type **OCTET STRING**  (SIZE (32)) OPTIONAL<br>

* _privateKeyInfo_ of type **OCTET STRING**  (SIZE (32)) OPTIONAL<br>

  shall be:

     - Present and contain the private key randomization value, if the field

   certificate.type is explicit and the butterfly key mechanism was used to
@@ -71,8 +58,6 @@ Fields: 
   





   



>>>

NOTE:&emsp;In the case where the butterfly expansion function is used

 to set certEncKey in RaAcaCertRequest, the value j is not communicated to